Title : Major role of organic anion transporter 3 in the transport of indoxyl sulfate in the kidney.

Pub. Date : 2002 May

PMID : 11967025






6 Functional Relationships(s)
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1 Rat organic anion transporter 3 (rOAT3)-expressing Xenopus laevis oocyte system was used for measuring [3H]indoxyl sulfate uptake activity. [3h]indoxyl sulfate solute carrier family 22 member 8 Rattus norvegicus
2 rOAT3-expressing oocytes exhibited uptake of [3H]indoxyl sulfate by rOAT3 (Km = 158 micromol/L). [3h]indoxyl sulfate solute carrier family 22 member 8 Rattus norvegicus
3 rOAT3-expressing oocytes exhibited uptake of [3H]indoxyl sulfate by rOAT3 (Km = 158 micromol/L). [3h]indoxyl sulfate solute carrier family 22 member 8 Rattus norvegicus
4 Moreover, a number of uremic toxins inhibited the uptake of [3H]indoxyl sulfate by rOAT3. [3h]indoxyl sulfate solute carrier family 22 member 8 Rattus norvegicus
5 CONCLUSIONS: These results suggest that rOAT3 is responsible for the renal uptake of indoxyl sulfate, and uremic toxins share the transport mechanism for indoxyl sulfate. Indican solute carrier family 22 member 8 Rattus norvegicus
6 CONCLUSIONS: These results suggest that rOAT3 is responsible for the renal uptake of indoxyl sulfate, and uremic toxins share the transport mechanism for indoxyl sulfate. Indican solute carrier family 22 member 8 Rattus norvegicus